| Journal Articles: 6 results |
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The Stoichiometry of the Neutralization of Citric Acid: An Introductory Laboratory Susan E. Hayes
Experiment to introduce stoichiometry to pre-college students; includes sample data and analysis.
Hayes, Susan E. J. Chem. Educ. 1995, 72, 1029.
Acids / Bases |
Stoichiometry
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Using the electrician's multimeter in the chemistry teaching laboratory: Part 1. Colorimetry and thermometry experiments Andres, Roberto T.; Sevilla, Fortunato, III
The multimeter could be a very useful instrument for the chemistry laboratory bench. In this paper, the versatility of the multimeter in the chemistry teaching laboratory is demonstrated.
Andres, Roberto T.; Sevilla, Fortunato, III J. Chem. Educ. 1993, 70, 514.
Laboratory Equipment / Apparatus |
Equilibrium |
Stoichiometry |
Kinetics |
Calorimetry / Thermochemistry
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Thermochemistry of hypochlorite oxidations Bigelow, M. Jerome
Students mix various proportions of aqueous sodium hypochlorite and sodium sulfite and plot the change in temperature to determine the stoichiometry of the reaction.
Bigelow, M. Jerome J. Chem. Educ. 1969, 46, 378.
Calorimetry / Thermochemistry |
Oxidation / Reduction |
Aqueous Solution Chemistry |
Stoichiometry |
Thermodynamics |
Mechanisms of Reactions
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A simple vacuum apparatus for lecture experiments Peterson, L. K.; Ruddy, F. H.
Describes a simple vacuum apparatus and examples of its use in lecture situations.
Peterson, L. K.; Ruddy, F. H. J. Chem. Educ. 1968, 45, 742.
Laboratory Equipment / Apparatus |
Gases |
Liquids |
Physical Properties |
Transport Properties |
Stoichiometry |
Calorimetry / Thermochemistry
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Determination of the combining weight of tin: A new look at an old experiment Carmody, Walter R.
Describes efforts to improve the determination of the combining weight of tin
Carmody, Walter R. J. Chem. Educ. 1967, 44, 416.
Stoichiometry |
Oxidation / Reduction |
Reactions |
Synthesis
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A common misunderstanding of Hess' law Davis, Thomas. W.
The statement, sometimes attributed to Hess, that "In any series of chemical or physical changes the total heat effect is independent of the path by which the system goes from its initial to its final state" is incorrect.
Davis, Thomas. W. J. Chem. Educ. 1951, 28, 584.
Stoichiometry |
Acids / Bases |
Aqueous Solution Chemistry |
Calorimetry / Thermochemistry
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